目的:探讨腹股沟马鞍疝无张力疝修补手术方式的选择。方法:回顾性调查206例腹股沟马鞍疝患者,其中行巴德网塞充填式修补术57例,普里灵疝装置腹膜前间隙修补术149例,观察两种修补方式的手术时间、手术方式及要点、术后并发症、恢复情况、平均住院日及复发率。结果:两种方式修补的患者围手术期均无死亡。手术时间、恢复情况、术后平均住院天数和并发症两种方式差异均无统计学意义(Pgt;0.05)。患者术后平均随访分别为(2.3±0.5)和(2.2±0.7)年,随访时间无统计学差异(Pgt;0.05)。普里灵疝装置修补组的费用较巴德网塞组低。57例巴德网塞修补术后有2例复发,149例普里灵疝装置腹膜前间隙修补术后无复发。结论:腹膜前间隙无张力疝修补术是腹股沟马鞍疝的首选手术方式。
Objective To explore the important role of preperitoneal space in laparoscopic transabdominal preperitoneal （TAPP） and totally extraperitoneal （TEP） hernia repair. Methods The clinical data of 66 patients （78 sides） performed laparoscopic TAPP and TEP hernia repair from January 2008 to April 2011 in this hospital were analyzed retrospectively. Results TAPP hernia repair were performed in 16 cases （20 sides），TEP hernia repair were performed in 50 cases （58 sides）. Three cases of TEP hernia repair transferred to TAPP hernia repair. The unilateral operation time was （86.92±36.38） min，intraoperative bleeding was （6.08±3.43） ml. Postoperative complication rate was 16.7% （11/66），including 3 cases of postoperative serum swelling，3 cases of temporary paraesthesia of nerve feeling in the repair area，2 cases of scrotum emphysema，2 cases of urinary retention，and 1 case of intestinal obstruction. There were 2 cases of recurrence. The hospital stay was （4.52±0.99） d. The return to activities and working time was （10.32±1.86） d after discharge. Sixty-six cases were followed up for （18.56±1.96） months （range 1-38 months），the patch infection，chronic pain，and testicular atrophy complications were not been observed. Conclusions Acquainting and mastering laparoscopic preperitoneal space and its important structure are the key to avoid intraoperative and postoperative complications of laparoscopic inguinal hernia repair.
Objective To summary the experience of transabdominal preperitoneal space tension-free repair for inguinal saddle hernia. Methods 〗The clinical data of 151 cases of inguinal saddle hernias underwent transabdominal preperitoneal space tension-free repair with Prolene hernia system (PHS) were retrospectively analyzed. The operative time, postoperative pain, hospital stay, recurrence and postoperative complications were observed. Results The average operative time in unilateral hernias was (29.8±9.6) min. Postoperative complications included one case of pain in groin and 4 cases of scrotum edema. No incision infection and mortality occurred. Postoperative duration of hospital stay was 3 to 5 days. All cases were followed up for 1-5 years and no recurrence happened. Conclusion 〗Transabdominal preperitoneal space tension-free repair for inguinal saddle hernia by PHS is safe and reliable.
目的总结腹腔镜下经腹腹膜前疝修补术（TAPP）中腹膜前间隙的创建体会。 方法回顾性分析2011年4月至2013年5月期间笔者所在医院实施的38例腹腔镜下TAPP患者的临床资料。 结果本组共施行腹腔镜下TAPP 38例（48侧），单侧手术时间为45～90 min，平均65.4 min。术中未发生大出血、腹腔脏器损伤等情况。术后发生并发症3例，均为腹股沟区血清肿，经穿刺引流后均治愈。术后第3 d复发1例。随访时间1～25个月（平均16.2个月），未发生补片感染、补片侵蚀、肠梗阻、肠瘘、慢性疼痛、睾丸萎缩等并发症。 结论腹膜前间隙的创建是腹腔镜下TAPP手术成功、降低术后并发症发生率的关键。
ObjectiveTo systematically review the effectiveness and safety of the open preperitoneal approaches and the Lichtenstein technique in the repair of inguinal hernias. MethodsDatabases including PubMed, EMbase, Web of Science, The Cochrane Library (Issue 10, 2013), CBM, CNKI, WanFang Data and VIP were electronically searched for relevant studies from their inception to October 2013. References of the included studies were also retrieved. Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted data, and assessed the methodological quality of the included studies. Then, meta-analysis was performed using RevMan 5.2.5 software. ResultsA total of 9 RCT involving 1 246 patients were included. The results of meta-analysis showed that:compared with Lichtenstein repair, the preperitoneal technique was associated with a lower incidence of chronic pain (RR=0.39, 95%CI 0.26 to 0.58, P < 0.000 01), sensation of a foreign body (RR=0.49, 95%CI 0.31 to 0.79, P=0.003), recurrence (RR=0.37, 95%CI 0.15 to 0.89, P=0.03), and hematoma (RR=0.41, 95%CI 0.26 to 0.67, P=0.000 3). However, there was no significant difference in the incidence of wound infection (RR=0.89, 95%CI 0.29 to 2.76, P=0.85) and urine retention (RR=0.75, 95%CI 0.35 to 1.61, P=0.46). ConclusionThe open preperitoneal approach is a feasible alternative for inguinal hernia repair with less postoperative complication compared with Lichtenstein procedure. Due to the limited quantity and quality of the included studies, the aforementioned conclusion still needs to be verified by conducting more high quality studies.
ObjectiveTo observe the pathological changes of the peritoneum before and after the total extraperitoneal herniorrhaphy via preperitoneal space approach for incisional hernia in rats, and to explore the effects on the ischemia and necrosis of the peritoneum and its function after the extensive dissociation of the preperitoneal space and the implantation of the patch. MethodsA total of 80 SD rats were randomly divided into normal control group (n=8), hernia model control group (n=8), patch implantation blank control group, and hernia model patch repair group. Eight rats were randomly selected at week 1, 4, 8, and 12 after patch implantation from the patch implantation blank control group and hernia model patch repair group. The normal peritoneum and surrounding tissues were taken from the normal control group, and the peritoneal tissues near the incision were taken from the hernia model control group, patch implantation blank control group, and the hernia model patch repair group. The hematoxylin-eosin staining was performed to observe the pathological changes of the peritoneum. The degrees of inflammatory cell infiltration and fiber hyperplasia among the different groups were compared. Results① Comparison of the degree of inflammatory cell infiltration in the peritoneal tissue, which in the patch implantation blank control group at week 1 and 4 after patch implantation was more severe than the normal control group (P＜0.001, P=0.005) respectively, which at week 8 after patch implantation was alleviated (P=0.021) as compared to the 1st week after patch implantation in the patch implantation blank control group, which had no statistic difference between the patch implantation blank control group and normal control group (P=0.102), which at the 1st week after patch implantation was more severe than hernia model control group (P=0.014), which was alleviated at week 8 and 12 after patch implantation as compared to the 1st week after patch implantation in the hernia model patch repair group (P=0.040, P=0.040), which had no statistic differences between the patch implantation blank control group and the hernia model patch repair group at same time point after patch implantation (P>0.05). ② Comparison of the degree of fiber hyperplasia in the peritoneal tissue, which at week 1, 4, and 12 after patch implantation was more severe (P＜0.001, P=0.003, P＜0.001, respectively) in the patch implantation blank control group as compared with the normal control group; which was alleviated at week 8 after patch implantation as compared to the 1st week after patch implantation in the hernia model patch repair group（P=0.017); which was more severe in the hernia model control group as compared with the normal control group (P=0.012); which had no statistical differences between the hernia model control group and the hernia model patch repair group at different time point (P>0.05); which had no obvious change between-time point in the hernia model patch repair group (P>0.05); which had no statistic differences between the patch implantation blank control group and the hernia model patch repair group at same time point after patch implantation (P>0.05). ConclusionsBased on the experimental results of this study, hernia itself will not stimulate inflammatory cell infiltration and fiber hyperplasia of peritoneal tissue. However, during the process of total extraperitoneal herniorrhaphy via preperitoneal space approach, extensive peritoneal space dissociation and patch implantation will cause peritoneal injury and affect its function. But through the body itself repair, the function caused by peritoneal injury can be fully restored to normal status on the 8th week after patch implantation.